/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.explorer.navigation;

import java.io.Serializable;

import org.activiti.explorer.ExplorerApp;


/**
 * @author Frederik Heremans
 */
public class ProcessNavigator implements Navigator, Serializable {

  private static final long serialVersionUID = -4980737250067435656L;
  
  public static final String process_URI_PART = "process";
  
  public String getTrigger() {
    return process_URI_PART;
  }

  public void handleNavigation(UriFragment uriFragment) {
    String processDefinitionId = uriFragment.getUriPart(1);
    
    if(processDefinitionId != null) {
      ExplorerApp.get().getViewManager().showDeployedProcessDefinitionPage(processDefinitionId);
    } else {
      ExplorerApp.get().getViewManager().showDeployedProcessDefinitionPage();
    }
  }

}
